Tweco 1540-1110 Mig Gas Diffuser Standard Brass

Product Description

The TWECO 1540-1110 is a standard gas diffuser designed for use with MIG welding guns. It distributes shielding gas evenly across the weld zone, helping maintain arc stability and protecting the weld pool from atmospheric contamination. Constructed from brass, it offers solid thermal and electrical conductivity in demanding welding environments. Licensed welding professionals and certified MIG technicians install this component as a routine consumable replacement to maintain consistent weld quality and extend the service life of the gun assembly.

This gas diffuser is suited for standard MIG gun setups in both light industrial and professional fabrication environments. It serves as a consumable part that should be inspected regularly and replaced when carbon buildup, spatter accumulation, or physical wear begins to affect shielding gas flow or arc performance. Its compact dimensions make it a straightforward drop-in replacement during routine gun maintenance.

Key Features

• Brass construction provides reliable conductivity and resistance to heat-related wear
• Distributes shielding gas evenly to protect the weld pool and stabilize the arc
• Compact form factor fits standard MIG gun configurations
• Sold individually, allowing targeted replacement without full assembly change-out

Compatibility

Designed as an OEM-style replacement gas diffuser for standard TWECO MIG gun assemblies.

Installation Notes

Installation is performed by a qualified welding technician or MIG gun service professional. Disconnect and de-energize the welding power source completely before servicing any gun consumables. Remove the contact tip and nozzle to access the diffuser, then unthread and replace the worn component. Inspect the new diffuser for debris before reassembly to ensure unobstructed gas flow.

Technical Specifications

• Material: Brass
• Length: 0.5 inches
• Width: 1.3 inches
• Height: 0.5 inches
• Weight: 0.04 pounds
• Sold As: Each
• UPC: 608246079905

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1540-1110